. >> off the kansas city chiefs are mourning the loss of a teammate. there but they were arriving, they saw him taking his own life. >> he was talking to a couple of coaches in the parking lot and had a gun to said. they heard the gunshot. they had a gun- to his head.. >> just 20 minutes earlier he shot his girlfriend at her home and died at a local hospital. >> we heard that they had been arguing in the past. and even recently. >> the team released a statement that we can confirm that there was an incident at arrowhead earlier this morning and we are cooperating with the authorities in their investigation. belcher played all four seasons with the chiefs at his best season was last year with 120 tackle career high. they are scheduled to play sunday against the carolina panthers. george howell. kron 4 news . >> belcher and his girlfriend were living in their kansas city home with their three-month-old baby girl and belcher's mother. the child is now being taken care of by family members. police are looking for a possible motive in this case. the raiders